GPVAC ND+IB vaccine is recommended for immunization of poultry in the areas showing challenges of classical strains of ND and IB (Mass) Viruses. It can be used in commercial broilers, breeders, layers and backyard poultry of all ages.
The dose per bird is 0.30 ml via subcutaneous injection up to 5-week of age and in older birds inject 0.50 ml per bird. The vaccine may be repeated at 8-10 weeks interval, depending on the post-vaccination antibody levels against NDV and IBV in the vaccinated flock.